CN115258420B - A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction - Google Patents

Abstract

The application discloses a storage tank for a traditional Chinese medicine lung-moistening liquid decoction for inhalation, which relates to the technical field of storage equipment and comprises a cover body, a box body, a bag body, a suction pipe assembly, an air supply assembly and a power assembly; an inner plate is fixed in the cover body; the gas supply assembly comprises an air bag filled with nitrogen and one end of which is fixed with a gas inlet pipe, and can send out the nitrogen under the action of the power assembly; the sucker component also comprises a hard check pipe; the check pipe comprises a check valve, a one-way valve, a sealing body and a traction rope; the check valve prevents the liquid medicine from flowing back after being sucked out; one end of the air inlet pipe is fixed at the position, lower than the check valve, of the check pipe and used for conveying nitrogen into the check pipe; the sealing body fixed with the pulling rope is positioned at the check valve, and the pulling rope is tensioned to enable the sealing body to seal the check valve so that nitrogen below the sealing body is sealed; thereby achieving the technical effect of preventing the liquid medicine for liquid sealing from deteriorating.

Description

A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction

technical field

The invention relates to the technical field of storage equipment, in particular to a storage tank for inhalation of traditional Chinese medicine nourishing lung liquid decoction.

Background technique

The modified atmosphere preservation technology is to artificially control the ratio of nitrogen, oxygen, carbon dioxide, ethylene and other components, humidity, temperature (above the freezing critical point) and air pressure in the gas in the controlled atmosphere storage, and delay the metabolic process by inhibiting the respiration of the cells of the stored product. , so that it is in a near-dormant state instead of a cell death state, so that the texture, color, taste, nutrition, etc. of the stored product can be kept basically unchanged for a long time, thereby achieving the effect of long-term freshness preservation. Even after the fresh-keeping storage leaves the modified atmosphere fresh-keeping environment, its cell life activities will still maintain the normal metabolic rate in the natural environment, and will not mature and spoil quickly.

There are many ways to adjust the atmosphere, and the commonly used method is nitrogen filling and oxygen reduction. Nitrogen and oxygen reduction is to replace the gas in the warehouse with nitrogen to achieve the purpose of oxygen reduction.

In the prior art, for keeping the freshness of the traditional Chinese medicine drink in the bag for many times, there is a method of liquid sealing to isolate the air with part of the medicinal liquid after drinking each time, so that the air cannot contact the medicinal liquid in the bag to prevent the deterioration of the medicinal liquid. The announcement number is CN111806878B, a special anti-deterioration bottle for traditional Chinese medicine drinks. Although a small part of the liquid medicine can be kept in the straw every time to achieve the purpose of liquid sealing, the liquid medicine used for liquid sealing still has the risk of deterioration. If the liquid medicine in the liquid seal deteriorates, there will be a possibility of contaminating the liquid medicine in the medicine bag.

Contents of the invention

The embodiment of the present application provides a storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction, including a box body, a bag body and a cover body with a convenient cover and an inner panel; Suction tube assembly for fixing tubes and pipettes;

Also includes air supply components and power components;

The air supply assembly is located in the cover body, including an air bag and an air intake pipe;

The airbag is filled with nitrogen and fixed with an intake pipe, which can send nitrogen out under the action of the power assembly;

The straw assembly also includes a backstop tube;

The non-return pipe is a hard pipe fixed on the upper end of the fixed pipe, including a non-return valve, a sealing body and a pull rope;

The non-return valve is fixed in the non-return pipe, and its end is an upturned soft arc-shaped plate, which is used to prevent the liquid medicine from flowing back;

The other end of the intake pipe is fixed at the place where the check pipe is lower than the check valve, and is used to transport nitrogen to the check pipe;

The sealing body is located at the check valve, which is fixed with a pulling rope;

The pulling rope passes through the side wall of the non-return pipe and the cover body, and the sealing body can seal the non-return valve after being tightened.

Preferably, the suction pipe assembly also includes an inclined pipe, the inclined pipe is a straight pipe inclined at 45 degrees downward in the horizontal direction, its upper end is fixed on the inner side of the end of the liquid seal pipe close to the installation pipe, and its lower end is fixed on the bottom of the liquid seal pipe Above the inner curved surface, it is used to make the nitrogen gas reach the installation pipe through the inclined pipe, and form a liquid seal in the liquid seal pipe after reaching a stable pressure state;

The non-return pipe also includes a one-way valve, and the one-way valve is fixed at the connection between the air intake pipe and the non-return pipe to prevent the liquid medicine from flowing into the air intake pipe.

Preferably, the cover body also includes a first partition and a second partition, the gap between the cover and the inner plate is divided into three cavities by two partitions, the air supply assembly is located in the middle cavity, the power assembly and The suction pipe assemblies are respectively located in the cavities on both sides, and the first partition and the second partition are perpendicular to the upper end surface of the cover body.

Preferably, the air supply assembly further includes an extrusion plate, a sliding block and a sliding groove;

The sliding groove is positioned on the second partition, is elongated and perpendicular to the extrusion plate, and its length is equal to the length of the airbag when it is full;

The sliding block is slidably connected with the sliding groove and fixed on the rear end surface of the extrusion plate;

The extruded plate is perpendicular to the partition, and the extruded plate is a rectangular plate, and its surrounding thickness surface fits the cavity, and the surrounding thickness surface is the contact surface adjacent to the extruded plate and the sliding block on the extruded plate. The four sides; the contact parts between the cover body and the inner plate and the upper and lower ends of the extruded plate also include anti-reverse teeth, which can prevent the extruded plate from sliding in the opposite direction;

The airbag is columnar, one end is fixed on the front end of the extruded plate, and the other end is closely attached to the side wall of the cover relative to the extruded plate;

The power assembly drives the sliding block to push the extrusion plate to slide in the sliding groove;

The first partition has a through hole through which the intake pipe can pass;

Preferably, the suction pipe is an elastic hose, which is fixedly connected to the end of the backstop pipe vertically upward, and its highest point is higher than the upper end surface of the cover when it is vertical, and is used for inhaling the liquid medicine;

The convenient cover includes a rotating shaft and a handle;

The convenient cover is rotationally connected with the cover body through a rotating shaft, the rotating shaft is parallel to the upper end surface of the cover body and perpendicular to the long side of the upper end surface, a handle is fixed at the end of the convenient cover, and a buckle is fixed at the lower end of the handle. The cover body has a card slot that can be fastened with the buckle. The lower end surface of the convenient cover has a downward protrusion. The end surface of the thin plate is parallel to and lower than the upper end surface of the cover body, and its end has an upward protrusion, which can be staggered and matched with the protrusion under the convenient cover to clamp the suction pipe, so that the inside of the suction pipe is sealed;

When the convenient cover is opened, the end of the suction pipe can pop out.

Preferably, the width of the convenient cover is greater than the maximum vertical distance from the long inner wall of the cover to the second partition and smaller than the distance between the long inner walls of the cover;

The rotating shaft is located above the cavity surrounded by the inner wall of the cover and the second partition, and its width is smaller than the cavity;

The handle is located directly above the cavity surrounded by the inner wall of the cover and the first partition.

Preferably, the power assembly includes a pawl, a ratchet, a driving gear, a driven gear, an output gear and a soft rack;

The ratchet is movably connected to a place where the rotating shaft deviates from the axis through a pin shaft and engages with the ratchet;

The driving gear is ring-shaped, the inner ring is fixed with a ratchet, and the outer ring is gear teeth;

The driving gear is rotatably connected to the rotating shaft, and the rotating shaft is fixedly connected to the convenient cover;

The driven gear is meshed with the driving gear, located below the driving gear, and its pitch circle diameter is larger than the pitch circle diameter of the driving gear;

The output gear meshes with the driven gear and is located below the driven gear;

The driven gear and the output gear are rotatably connected to the second separator and can rotate around the center of their own indexing circle;

The soft rack is in the shape of an annular belt, made of soft material, and its outer teeth are engaged with the output gear. The two sides of the soft rack ring in the horizontal direction are stretched by two cylindrical rollers perpendicular to the second partition. The length of the external teeth occupied by the soft rack is equal to the length of the slide groove. The slide block is fixed on the soft rack. Before the power assembly is started for the first time, the slide block is located at the front end of the slide groove. The front end is located directly below the output gear.

Preferably, the pull rope is drawn out from the upper end surface through the short side wall of the cover body and is fixed on the upper end surface of the convenience cover. The pull rope is elastic and can be tightened when the closure action of the convenience cover starts Open and relax.

Preferably, the non-return pipe also includes a drain pipe and a drain valve;

One end of the discharge pipe is fixed on the side wall of the check pipe, the lowest point of the end port is at the same level as the check valve and the port is the highest point of the discharge pipe;

The other end of the discharge pipe passes through the side wall of the cover body, and its nozzle is the lowest point of the discharge pipe, and the nozzle faces the bottom of the cover body. The discharge valve is fixed at the end of the port for controlling the discharge of liquid in the pipe.

Preferably, the backstop tube further includes a liquid discharge port, the liquid discharge port is a curved hose, one end is detachably connected to the nozzle below the liquid discharge pipe, and the other end extends outward from the side wall of the cover body.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the storage tank that the Chinese medicine nourishing lung liquid decoction of the present invention is used for inhalation;

Fig. 2 is the internal structure schematic diagram of the storage tank used for inhalation of traditional Chinese medicine nourishing lung liquid decoction of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the backstop tube of the storage tank used for inhalation of the traditional Chinese medicine moistening lung liquid decoction of the present invention;

4 is a schematic diagram of the internal structure of the liquid-sealed tube of the storage tank for inhalation of the traditional Chinese medicine moistening lung liquid decoction of the present invention;

5 is a schematic diagram of the internal structure of the air supply assembly of the storage tank for inhalation of the traditional Chinese medicine moistening lung liquid decoction of the present invention;

Fig. 6 is a schematic cross-sectional structural schematic diagram of a top view of a storage tank of a storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction of the present invention;

Fig. 7 is the convenient cap structure schematic diagram of the storage tank that the Chinese medicine nourishing lung liquid decoction of the present invention is used for inhalation;

Fig. 8 is a schematic diagram of the ratchet and pawl structure of the storage tank for inhalation of the traditional Chinese medicine moistening lung liquid decoction of the present invention;

Fig. 9 is a schematic diagram of the internal structure of the power assembly of the storage tank for inhalation of the traditional Chinese medicine moistening lung liquid decoction of the present invention.

In the picture:

Cover 100, inner panel 110, convenient cover 120, rotating shaft 121, handle 122, first partition 130, second partition 140;

box body 200;

bag body 300;

Suction pipe assembly 400, installation pipe 410, liquid seal pipe 420, inclined pipe 421, fixed pipe 430, check pipe 440, check valve 441, one-way valve 442, sealing body 443, pulling rope 444, drain pipe 445, Liquid discharge valve 446, liquid discharge port 447, liquid suction pipe 450;

Air supply assembly 500, air bag 510, extrusion plate 520, sliding block 530, sliding groove 540, air intake pipe 550, resistance tooth 560;

Power assembly 600 , pawl 610 , ratchet 620 , driving gear 630 , driven gear 640 , output gear 650 , soft rack 660 .

detailed description

In order to facilitate understanding of the present invention, the present application will be described more fully below with reference to the accompanying drawings; preferred embodiments of the present invention are shown in the accompanying drawings, however, the present invention can be realized in many different forms and is not limited to Embodiments described herein; on the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only implementation Way.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention; the terms used in the description of the present invention herein are only to describe specific implementations is not intended to limit the present invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Fig. 1, which is an overall schematic diagram of the internal structure of a storage tank for inhalation of a traditional Chinese medicine moistening lung decoction of the present invention; a storage tank for inhalation of a traditional Chinese medicine moistening lung liquid decoction includes a cover 100, Body 200, bag body 300, suction pipe assembly 400, air supply assembly 500, and power assembly 600; the application sets a check pipe 440 in the suction pipe assembly 400, and uses a check valve 441 in the check pipe 440 to make the sucked liquid medicine Can not flow back, so that the liquid medicine in the check valve 441 is not mixed with air; by setting the pull rope 444 and the sealing body 443, the check valve 441 is sealed after drinking the medicine liquid, and the air supply assembly is set in the cover body 100 at the same time 500, the nitrogen gas in the gas supply assembly 500 is filled into the suction pipe assembly 400 below the check valve 441 through the power assembly 600 and the intake pipe 550, so as to achieve the technical effect of preventing the deterioration of the liquid medicine used for the liquid seal.

Embodiment one

As shown in Figures 1 to 3, a storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction includes a cover body 100 with a convenient cover 120 and an inner panel 110, and a cuboid connected to the cover body 100 by buckles. The hard box body 200, the bag body 300 that can be placed in the box body 200, and the suction pipe assembly 400 with the installation pipe 410, the liquid seal pipe 420, the fixed pipe 430 and the suction pipe 450, the inner plate 110 is fixed on the cover In the body 100, it is parallel to the upper end surface of the cover body 100, and a cavity is formed between the two;

The installation tube 410 is fixed on the top of the bag body 300 and is rotatably connected to the liquid seal tube 420, and the other end of the liquid seal tube 420 is rotatably connected to the fixed tube 430;

The suction tube 450 is located at the end of the suction tube assembly 400, and is used for the user to inhale and drink the liquid medicine;

It also includes an air supply assembly 500 and a power assembly 600;

The power assembly is preferably an air pump;

The air supply assembly 500 and the power assembly 600 are located in the cavity between the cover body 100 and the inner panel 110, including an air bag 510 and an air intake pipe 550;

The airbag 510 is filled with nitrogen, and one end is fixed with an intake pipe 550, which can send nitrogen out under the action of the power assembly 600, and the amount of nitrogen sent out is equivalent to the volume of the installation pipe 410 plus the fixed pipe 430 and the backstop pipe 440;

The suction pipe assembly 400 also includes a check pipe 440;

The non-return pipe 440 is fixed on the top of the fixed pipe 430 and communicates with the fixed pipe 430, preferably made of PE plastic. The non-return pipe 440 includes a non-return valve 441, a sealing body 443 and a pull rope 444;

The check valve 441 is fixed in the middle section of the check pipe 440, which is convenient for the stability of other accessories. Its end is an upturned soft arc plate, and its front end is preferably a hard plate. The tube wall of stop tube 440 is fixedly connected, and there is a margin at the other end, so that the liquid medicine can be sucked out from the soft curved plate, and the soft curved plate can prevent the liquid medicine from returning after being sucked out;

The other end of the intake pipe 550 is connected to the side wall of the check pipe 440 lower than the check valve 441, and is used to transport nitrogen gas into the check pipe 440;

The air intake pipe 550 is preferably made of hard material, so as to prevent the risk of being squeezed and unable to deliver gas;

The sealing body 443 is located at the check valve 441, slightly higher than the lowest point of the check valve 441, and is flush with the highest point of the check valve 441, so that the sealing body 443 can press the check valve 441, and its fixed There is a pull rope 444, the pull rope 444 passes through the side wall of the check pipe 440 and the cover body 100, and the pull rope 444 can be tightened so that the sealing body 443 can seal the check valve 441, and the pull rope 444 can be closed after drinking. 444 is tightened, and then the pull rope 444 is fastened and fixed, so that the nitrogen gas below is sealed, that is, nitrogen gas can not pass through the check valve 441 when nitrogen gas is charged.

The above-mentioned technical solutions in the embodiments of the present application have at least the following technical effects or advantages:

By setting the check valve 441, the liquid sucked out of the tube cannot flow back, so that the liquid medicine in the medicine bag is not affected by the external air, and the technical effect of reducing the oxygen concentration is achieved;

By setting the air supply assembly 500, filling the suction pipe assembly 400 with nitrogen gas, thereby preventing the liquid from contacting with the external air, thereby achieving the antibacterial effect;

By setting the sealing body 443, after the nitrogen gas is filled under the check valve 441, the nitrogen gas will not run out from the check valve 441, so that the nitrogen pressure lowers the liquid level to ensure the implementation of the controlled atmosphere storage.

Embodiment two

Considering that the method of filling the storage tank with nitrogen is different from that of the original liquid directly through the pressure difference and gravity reflux, the liquid level can only be lowered by nitrogen pressure, so that it is difficult to retain the liquid medicine in the liquid seal tube 420 in the prior art, resulting in the inability to realize the liquid seal In order to solve this problem, an inclined tube 421 is added at the liquid seal tube 420 on the basis of the first embodiment of the present application; at the same time, considering that each time the power assembly 600 is started and the sealing body 443 is tightened with the pull rope 444 It is more troublesome and brings inconvenience to the user. To solve this problem, the pull rope 444 and the power assembly 600 are matched with the convenient cover 120, so that the power supply can be automatically completed when the user opens or closes the convenient cover 120; There are also improvements in some details based on Embodiment 1; the above-mentioned improvement measures are specifically as follows:

As shown in Figures 1 to 9, the suction pipe assembly 400 also includes an inclined pipe 421, which is a straight pipe 45 degrees downward in the horizontal direction, and its upper end is fixed on the liquid seal pipe 420 close to the installation pipe 410 The inner side of one end, the lower end is fixed on the bottom of the liquid seal tube 420 higher than the inner curved surface, used to make the nitrogen gas reach the installation tube 410 through the inclined tube 421, and form a liquid seal in the liquid seal tube 420 after reaching a stable pressure state. When the liquid level reaches the lower port of the inclined tube 421, the nitrogen gas will be charged to the upper port of the inclined tube 421 under the action of buoyancy. After reaching a stable pressure, since the upper port of the inclined tube 421 is much higher than the lower port, the liquid-sealed tube 420 internal medicine The liquid reaches the level under the action of gravity, so that it does not pass through the lower port of the inclined tube 421 to form a liquid seal, and both ends of the liquid seal are filled with nitrogen to form a double isolation;

The non-return pipe 440 also includes a one-way valve 442, the one-way valve 442 is fixed at the connection between the air intake pipe 550 and the non-return pipe 440, and is used to prevent the liquid medicine from flowing into the air intake pipe 550, and the one-way valve 442 is preferably The bottom end can be rotated and the top can be opened to prevent the one-way valve 442 from being sucked open when the user drinks the liquid medicine, and the one-way valve 442 can be pressed tightly by the pressure of the water flowing upward;

The cover 100 also includes a first partition 130 and a second partition 140. The space between the cover 100 and the inner panel 110 is divided into three cavities by two partitions, and the air supply assembly 500 is located in the middle cavity. The power assembly 600 and the suction pipe assembly 400 are respectively located in the cavities on both sides, and the first partition 130 and the second partition 140 are perpendicular to the upper end surface of the cover 100, that is, the three cavities surrounded are all cuboids;

The air supply assembly 500 also includes an extrusion plate 520, a sliding block 530 and a sliding groove 540;

The sliding groove 540 is positioned on the second partition 140, is elongated and perpendicular to the extrusion plate 520, and its length is equal to the length of the airbag 510 when it is full;

The sliding block 530 is slidably connected with the sliding groove 540 and fixed on the rear end surface of the extrusion plate 520, that is, the opposite surface of the surface where the airbag 510 is located;

The extruded plate 520 is perpendicular to the partition and is preferably made of plastic. The extruded plate 520 is a rectangular plate, and its surrounding thickness surface fits the cavity. The surrounding thickness surface is formed on the extruded plate 520 and 520 and the four adjacent sides of the sliding block 530 contact surface; the extrusion plate can slide in the cavity to squeeze the airbag 510 to compress the airbag 510 in one direction; The contact part also includes anti-reverse teeth 560, which can prevent the extrusion plate 520 from sliding in the opposite direction. Right-angled triangle, when the extrusion plate 520 moves toward the direction of the airbag 510, its contact with the anti-reversing tooth 560 is two triangle inclined surfaces, and when the extrusion plate 520 moves in the reverse direction, the two triangle sides are in contact, thus being blocked. Inverse tooth 560 blocks;

The airbag 510 is columnar, one end is fixed on the front end surface of the extruding plate 520, and the other end is closely attached to the side wall of the cover 100 relative to the extruding plate 520;

The power assembly 600 drives the sliding block 530 to push the extrusion plate 520 to slide in the sliding groove 540, that is, the sliding block 530 is fixed on the power assembly 600, and the power assembly 600 works to make the sliding block 530 slide in the sliding groove 540, thereby driving the extrusion plate 530 to slide in the sliding groove 540. The pressing plate 520, the extruding plate 520 squeezes the air bag 510 again, after the air bag 510 is compressed, nitrogen is squeezed into the backstop pipe 440 through the intake pipe 550;

The first partition 130 has a through hole through which the air intake pipe 550 can pass, and the suction pipe assembly 400 is positioned in the cavity formed by the first partition 130 and the cover 100 .

The suction pipe 450 is an elastic hose, preferably made of rubber, which is convenient for folding or squeezing to close. It is fixedly connected to the end of the backstop pipe 440 vertically, and its highest point is higher than the cover 100 when it is vertical. The upper end surface is the mouth of the straw used by the user to inhale the liquid medicine;

The convenient cover 120 includes a rotating shaft 121 and a handle 122;

The convenient cover 120 is rotationally connected with the cover body 100 through a rotating shaft 121, the rotating shaft 121 is parallel to the upper end surface of the cover body 100 and perpendicular to the long side of the upper end surface, i.e. flip type, the end of the convenient cover 120 is fixed with a handle 122, The lower end of the handle 122 is fixed with a buckle, and the cover 100 has a slot that can be fastened with the buckle. The lower end of the convenient cover 120 has a downward protrusion. A thin plate extending in the direction of the rotating shaft 121 is fixed at the slot on the end surface. The end surface of the thin plate is parallel to and lower than the upper end surface of the cover body 100, and its end has an upward protrusion, which can be staggered with the protrusion below the convenient cover 120 to clamp and suck. The liquid pipe 450 makes the inside of the liquid suction pipe 450 sealed, so that it can be used as a double sealing guarantee;

When the convenient cover 120 is opened, the end of the suction tube 450 can pop out and return to the upright state.

The width of the convenient cover 120 is greater than the maximum vertical distance length from the long inner wall of the cover body 100 to the second partition 140 and less than the distance length between the long inner walls of the cover body 100;

The rotating shaft 121 is located above the cavity surrounded by the inner wall of the cover 100 and the second partition 140, and its width is smaller than the cavity;

The handle 122 is located above the cavity surrounded by the inner wall of the cover 100 and the first partition 130 .

The power assembly 600 includes a pawl 610, a ratchet 620, a driving gear 630, a driven gear 640, an output gear 650 and a soft rack 660;

The ratchet 610 is movably connected to the shaft 121 off-axis through a pin shaft and meshed with the ratchet 620;

The driving gear 630 is ring-shaped, the inner ring is fixed with a ratchet 620, and the outer ring is gear teeth;

The driving gear 630 is rotatably connected to the rotating shaft 121, and the rotating shaft 121 is fixedly connected to the convenient cover 120; when the user closes the convenient cover 120, the ratchet 610 will drive the ratchet 620 to rotate clockwise, that is, the power assembly 600 starts to work; When the convenient cover 120 is opened, the ratchet 610 will not drive the ratchet 620, that is, the power assembly 600 does not work;

The driven gear 640 meshes with the driving gear 630 and is located below the driving gear 630. The diameter of its pitch circle is greater than the diameter of the pitch circle of the driving gear 630; length extension;

The output gear 650 meshes with the driven gear 640 and is located below the driven gear 640;

The clockwise rotation of the driving gear 630 drives the driven gear 640 to rotate counterclockwise, and the driven gear 640 drives the output gear 650 to rotate clockwise;

The driven gear 640 and the output gear 650 are rotatably connected to the second partition 140, and can rotate around the center of their own index circle;

The soft rack 660 is in the shape of an annular belt, made of soft material, and its outer teeth are meshed with the output gear 650. The inner horizontal sides of the soft rack 660 are formed by two cylindrical rings perpendicular to the second partition 140. The roller is stretched, and the length of the external teeth occupying the soft rack 660 is equal to the length of the sliding groove 540. The sliding block 530 is fixed on the soft rack 660. Before the power assembly 600 is started for the first time, the sliding block 530 is located at The front end of the sliding groove 540, at this time, the front end of the external teeth is located directly below the output gear 650;

The pull rope 444 passes through the short side wall of the cover body 100 and is drawn from the upper end surface and is fixed on the upper end surface of the convenience cover 120. The pull rope 444 is elastic and can be tightened when the closure action of the convenience cover 120 starts. The convenience cover 120 is opened and then relaxed, that is, the pull rope 444 can be tightened at the beginning of the closing action, and the pull rope 444 is elastic, and can continue to be stretched until the convenience cover 120 is completely closed after being tightened.

Embodiment Three

Considering that the storage tank cannot be refluxed after drinking, so that the remaining part of the liquid medicine is above the check valve 441, in order to solve this problem, an improvement is made on the basis of Embodiment 2, and a drain pipe 445 is added, which can timely drain the liquid. The remaining medicinal liquid is discharged, thereby preventing the medicinal liquid from deteriorating and being drunk by the user; the above-mentioned improvement on the basis of Embodiment 2 is as follows:

As shown in FIGS. 1 to 3 , the check pipe 440 also includes a drain pipe 445 and a drain valve 446;

One end of the discharge pipe 445 is fixed on the side wall of the backstop pipe 440, the lowest point of the port is on the same level as the hard end of the check valve 441 and the port is the highest point of the discharge pipe 445, and the port is fixed on the backstop. the hard end of the valve 441;

The other end of the drain pipe 445 passes through the side wall of the cover body 100, and its mouth is the lowest point of the drain pipe 445, and the mouth of the pipe faces the bottom of the cover body 100. The drain valve 446 is fixed at the end of the port, preferably Spiral lifting type, used to control the discharge of liquid in the pipe.

The backstop pipe 440 also includes a liquid discharge port 447, which is a curved hose, one end of which is detachably connected to the nozzle below the liquid discharge pipe 445, and the other end extends outside the side wall of the cover body 100 to facilitate The user drinks or collects the residual medicinal liquid through here.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction, comprising a box body (200), a bag body (300) and a lid body (100) with a convenient lid (120) and an inner panel (110); Also includes a suction tube assembly (400) with a mounting tube (410), a liquid seal tube (420), a fixing tube (430) and a suction tube (450); It is characterized in that it also includes an air supply assembly (500) and a power assembly (600); The air supply assembly (500) is located inside the cover (100), including an air bag (510) and an air intake pipe (550); The airbag (510) is filled with nitrogen and fixed with one end of the intake pipe (550), capable of sending nitrogen out under the action of the power assembly (600); The suction pipe assembly (400) also includes a backstop pipe (440); The non-return pipe (440) is a hard pipe fixed on the upper end of the fixed pipe (430), including a non-return valve (441), a sealing body (443) and a pulling rope (444); The non-return valve (441) is fixed in the non-return pipe (440), and its end is an upturned soft arc-shaped plate, which is used to prevent the liquid medicine from flowing back; The other end of the air inlet pipe (550) is fixed at the place where the check pipe (440) is lower than the check valve (441), and is used to deliver nitrogen to the check pipe (440); The sealing body (443) is located at the check valve (441), which is fixed with a pulling rope (444); The pulling rope (444) passes through the side wall of the backstop tube (440) and the cover (100), and after being tightened, the sealing body (443) can seal the backstop valve (441). 2. The storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 1, characterized in that, the straw assembly (400) also includes an inclined tube (421), and the inclined tube (421) It is a straight pipe with an angle of 45 degrees downward in the horizontal direction. Its upper end is fixed on the inside of the end of the liquid seal pipe (420) close to the installation pipe (410), and its lower end is fixed on the bottom of the liquid seal pipe (420) higher than the inner curved surface. To make nitrogen gas pass through the inclined pipe (421) to the installation pipe (410), and form a liquid seal in the liquid seal pipe (420) when the suction pipe assembly (400) reaches a stable pressure state; The non-return pipe (440) also includes a one-way valve (442), and the one-way valve (442) is fixed at the connection between the air intake pipe (550) and the non-return pipe (440) to prevent the liquid medicine from flowing into the air intake pipe (550). 3. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 2, characterized in that, the cover (100) also includes a first partition (130) and a second partition ( 140), the cover (100) and the inner plate (110) are divided into three cavities by two partitions, the air supply assembly (500) is located in the middle cavity, the power assembly (600) and the suction pipe assembly (400 ) are respectively located in the cavities on both sides, and the first partition (130) and the second partition (140) are perpendicular to the upper end surface of the cover (100). 4. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 3, characterized in that, the air supply assembly (500) also includes a squeeze plate (520), a sliding block (530) and slide groove (540); The sliding groove (540) is positioned on the second partition (140), is elongated and perpendicular to the extrusion plate (520), and its length is equal to the length of the airbag (510) when it is full; The sliding block (530) is slidingly connected with the sliding groove (540) and fixed on the rear end surface of the extrusion plate (520); The extruded plate (520) is perpendicular to the partition, and the extruded plate (520) is a rectangular plate, and its surrounding thickness surface fits the cavity, and the surrounding thickness surface is the extrusion plate (520) and the extrusion The four sides adjacent to the contact surface of the plate (520) and the sliding block (530); the contact parts of the cover body (100) and the inner plate (110) and the upper and lower ends of the extrusion plate (520) also include anti-reverse teeth (560), The anti-reverse tooth (560) can prevent the extrusion plate (520) from sliding in the opposite direction; The airbag (510) is columnar, one end is fixed on the front end surface of the extrusion plate (520), and the other end is closely attached to the side wall of the cover body (100) relative to the extrusion plate (520); The power assembly (600) drives the sliding block (530) to push the extrusion plate (520) to slide in the sliding groove (540); The first partition (130) has a through hole through which the air intake pipe (550) can pass. 5. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 1, characterized in that the suction pipe (450) is an elastic hose, which is fixedly connected to the backstop pipe vertically upward (440) end, the highest point of which is higher than the upper surface of the cover (100) when it is vertical, for inhaling medicinal liquid; The convenient cover (120) includes a rotating shaft (121) and a handle (122); The convenient cover (120) is rotatably connected to the cover body (100) through a rotating shaft (121), the rotating shaft (121) is parallel to the upper end surface of the cover body (100) and perpendicular to the long side of the upper end surface, and the convenient cover ( 120) The end is fixed with a handle (122), the lower end of the handle (122) is fixed with a buckle, the cover (100) has a slot that can be fastened with the buckle, and the convenient cover (120) The lower end surface has a downward protrusion, and the upper end surface of the cover (100) is fixed with a thin plate extending in the direction of the rotating shaft (121), and the upper surface of the thin plate is parallel to and lower than the upper end surface of the cover (100). , with an upward protrusion at the end, which can be staggered and matched with the protrusion below the convenient cover (120) to clamp the suction tube (450), so that the inside of the suction tube (450) is sealed; When the convenient cover (120) is opened, the end of the suction pipe (450) can pop out. 6. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 5, characterized in that the width of the convenient cover (120) is greater than the long inner wall of the cover body (100) to the second partition (140) The maximum vertical distance length is less than the distance length between the long inner walls of the cover body (100); The rotating shaft (121) is located above the cavity surrounded by the inner wall of the cover (100) and the second partition (140), and its width is smaller than the cavity; The handle (122) is located directly above the cavity surrounded by the inner wall of the cover (100) and the first partition (130). 7. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 6, characterized in that, the power assembly (600) includes a pawl (610), a ratchet (620), a driving gear ( 630), driven gear (640), output gear (650) and soft rack (660); The ratchet (610) is movably connected to the shaft (121) off-axis through a pin shaft and meshed with the ratchet (620); The driving gear (630) is ring-shaped, the inner ring is fixed with a ratchet (620), and the outer ring is gear teeth; The driving gear (630) is rotatably connected to the rotating shaft (121), and the rotating shaft (121) is fixedly connected to the convenient cover (120); The driven gear (640) meshes with the driving gear (630), is located below the driving gear (630), and its pitch circle diameter is larger than the pitch circle diameter of the driving gear (630); The output gear (650) meshes with the driven gear (640) and is located below the driven gear (640); The driven gear (640) and the output gear (650) are rotatably connected to the second partition (140), and can rotate around the center of its own indexing circle; The soft rack (660) is in the shape of an annular belt made of soft material, and its outer teeth mesh with the output gear (650). The inner horizontal sides of the soft rack (660) are composed of two The cylindrical roller of the partition (140) is stretched out, and the length of the external teeth occupying the soft rack (660) is equal to the length of the sliding groove (540), and the sliding block (530) is fixed on the soft rack (660) , before the power assembly (600) is activated for the first time, the sliding block (530) is located at the front end of the sliding groove (540), and at this time, the front end of the external teeth is located directly below the output gear (650). 8. The storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 1, characterized in that, the pulling rope (444) passes through the inside of the short side wall of the cover (100) from the upper end surface Lead out and be fixed on the upper end surface of the convenience cover (120), the pulling rope (444) is elastic, and can be tightened when the convenience cover (120) closes and can be relaxed after the convenience cover (120) is opened. 9. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 1, characterized in that the check pipe (440) also includes a drain pipe (445) and a drain valve (446 ); One end of the discharge pipe (445) is fixed to the side wall of the backstop pipe (440), the lowest point of the end port is at the same level as the check valve (441), and this port is the highest point of the discharge pipe (445); The other end of the discharge pipe (445) passes through the side wall of the cover (100), and its nozzle is the lowest point of the discharge pipe (445), and the nozzle faces the bottom of the cover (100). The discharge valve ( 446) is fixed at the end of this port to control the discharge of liquid in the tube. 10. A storage tank for inhalation of traditional Chinese medicine moistening lung liquid decoction according to claim 9, characterized in that, the backstop tube (440) also includes a drain port (447), and the drain port (447) is a curved hose, one end of which is detachably connected to the nozzle below the drain pipe (445), and the other end extends outward from the side wall of the cover (100).

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